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Author |
Jiguet F., Chastel O. & Barbraud C. |
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Title  |
A hybrid South Polar x Brown Skua. |
Type |
Journal Article |
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Year |
1999 |
Publication |
Birding world |
Abbreviated Journal |
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Volume |
12(3) |
Issue |
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Pages |
118-122 |
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109 |
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ISSN |
0966-0283 |
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yes |
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Call Number |
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Serial |
1734 |
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Author |
Le Provost C., Lyard F., Molines J.M., Genco M.L. & Rabilloud F. |
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Title |
A hydrodynamic ocean tide model improved by assimilating a satellite altimeter-derived data set. |
Type |
Journal Article |
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Year |
1998 |
Publication |
Journal of geophysical research-atmospheres |
Abbreviated Journal |
J. Geophys. Res. |
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Volume |
103 |
Issue |
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Pages |
5513-5529 |
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Programme |
688 |
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ISSN |
0148-0227 |
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Approved |
yes |
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Call Number |
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Serial |
566 |
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Author |
Alexander L. Bond, Christopher Taylor, David Kinchin-Smith, Derren Fox, Emma Witcutt, Peter G. Ryan, Simon P. Loader, Henri Weimerskirch |
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Title |
A juvenile Tristan albatross (Diomedea dabbenena) on land at the Crozet Islands |
Type |
Journal |
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Year |
2021 |
Publication |
Polar Biology |
Abbreviated Journal |
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Volume |
44 |
Issue |
1 |
Pages |
229-233 |
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Abstract |
Albatrosses and other seabirds are generally highly philopatric, returning to natal colonies when they achieve breeding age. This is not universal, however, and cases of extraordinary vagrancy are rare. The Tristan Albatross (Diomedea dabbenena) breeds on Gough Island in the South Atlantic Ocean, with a small population on Inaccessible Island, Tristan da Cunha, ca 380 km away. In 2015, we observed an adult male albatross in Gonydale, Gough Island, which had been ringed on Ile de la Possession, Crozet Islands in 2009 when it was assumed to be an immature Wandering Albatross (D. exulans). We sequenced 1109 bp of the cytochrome b mitochondrial gene from this bird, and confirmed it to be a Tristan Albatross, meaning its presence on Crozet 6 years previous, and nearly 5000 km away, was a case of prospecting behaviour in a heterospecific colony. Given the challenges in identifying immature Diomedea albatrosses, such dispersal events may be more common than thought previously. |
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Programme |
109 |
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ISSN |
1432-2056 |
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yes |
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Call Number |
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Serial |
8083 |
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Title |
A keystone avian predator faces elevated energy expenditure in a warming Arctic |
Type |
Journal |
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Year |
2023 |
Publication |
Ecology |
Abbreviated Journal |
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Volume |
104 |
Issue |
5 |
Pages |
e4034 |
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Keywords |
activity budgets climate change daily energy expenditure dovekie ecotoxicology mercury plasticity sea surface temperature |
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Abstract |
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Programme |
388 |
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Edition |
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ISSN |
1939-9170 |
ISBN |
1939-9170 |
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yes |
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Call Number |
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Serial |
8617 |
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Author |
Barnaud G. |
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Journal Article |
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Year |
1995 |
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Pages |
36-50 |
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Programme |
276 |
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Approved |
yes |
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Call Number |
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Serial |
1924 |
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Author |
Bretagnolle V. |
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Type |
Journal Article |
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Year |
1993 |
Publication |
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Abbreviated Journal |
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Volume |
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Issue |
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Pages |
235-242 |
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Abstract |
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Programme |
109 |
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Approved |
yes |
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Call Number |
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Serial |
1526 |
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Author |
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Title |
A large new species of the genus Ptilocrinus (Echinodermata, Crinoidea, Hyocrinidae) from Antarctic seamounts
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Type |
Journal Article |
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Year |
2011 |
Publication |
Polar Biology |
Abbreviated Journal |
Polar Biol. |
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Volume |
34 |
Issue |
9 |
Pages |
1385-1397 |
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Keywords |
Biomedical and Life Sciences, |
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Abstract |
Ptilocrinus amezianeae n. sp. is a new species of stalked crinoid attributed to the family Hyocrinidae. Forty-five specimens were collected from seamounts north of the Ross Sea, and one specimen from the Kerguelen Plateau at depths ranging from 450 to 1,680 m. The collection from Admiralty and Scott seamounts constitutes the first example of a hyocrinid population known both from in situ photographs and from numerous collected specimens ranging from small juvenile to large adult. Variation in theca and stalk articulation characters throughout ontogeny is congruent with the molecular data and indicates that all the specimens examined belong to a single species. Tegmen and pinnule architecture, brachial arrangement, and stalk articular facets indicate that Ptilocrinus amezianeae n. sp. has close affinities with P. clarki and P. pinnatus from the northeastern Pacific and displays the most derived characters among these three species. Two cases of true arm division into two unequal branches suggest that Ptilocrinus and Calamocrinus are closely related. The picture and video transects on Admiralty seamount show a patchy distribution of living specimens with patches of mean density ca. 2.6 individuals m-2. In situ photographs also document predation by a sea urchin and a sea star on tegmen and proximal arms. The COI gene sequences analyzed in 25 specimens from Admiralty and Scott seamounts display low pairwise distances, low nucleotidic diversity, and intermediate haplotype diversity. These results, together with disarticulated ossicles and attachment disks observed on in situ photographs, indicate that the population investigated here is in decline. |
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Programme |
1124 |
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Publisher |
Springer Berlin / Heidelberg |
Place of Publication |
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ISSN |
0722-4060 |
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yes |
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Call Number |
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Serial |
3719 |
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Author |
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Title |
A large new species of the genus Ptilocrinus (Echinodermata, Crinoidea, Hyocrinidae) from Antarctic seamounts
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Type |
Journal Article |
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Year |
2011 |
Publication |
POLAR BIOLOGY |
Abbreviated Journal |
0722-4060 |
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Volume |
34 |
Issue |
9 |
Pages |
1385-1397- |
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Keywords |
Echinodermata, Stalked crinoids, Hyocrinidae, Ptilocrinus, Antarctica, Seamount, Ross sea, Kerguelen plateau, |
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Abstract |
Ptilocrinus amezianeae n. sp. is a new species of stalked crinoid attributed to the family Hyocrinidae. Forty-five specimens were collected from seamounts north of the Ross Sea, and one specimen from the Kerguelen Plateau at depths ranging from 450 to 1,680 m. The collection from Admiralty and Scott seamounts constitutes the first example of a hyocrinid population known both from in situ photographs and from numerous collected specimens ranging from small juvenile to large adult. Variation in theca and stalk articulation characters throughout ontogeny is congruent with the molecular data and indicates that all the specimens examined belong to a single species. Tegmen and pinnule architecture, brachial arrangement, and stalk articular facets indicate that Ptilocrinus amezianeae n. sp. has close affinities with P. clarki and P. pinnatus from the northeastern Pacific and displays the most derived characters among these three species. Two cases of true arm division into two unequal branches suggest that Ptilocrinus and Calamocrinus are closely related. The picture and video transects on Admiralty seamount show a patchy distribution of living specimens with patches of mean density ca. 2.6 individuals m-2. In situ photographs also document predation by a sea urchin and a sea star on tegmen and proximal arms. The COI gene sequences analyzed in 25 specimens from Admiralty and Scott seamounts display low pairwise distances, low nucleotidic diversity, and intermediate haplotype diversity. These results, together with disarticulated ossicles and attachment disks observed on in situ photographs, indicate that the population investigated here is in decline. |
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Programme |
1044 |
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Publisher |
Springer-Verlag |
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ISSN |
0722-4060 |
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Approved |
yes |
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Call Number |
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Serial |
1538 |
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Author |
Fan S.M., Gloor M., Mahlman J., Pacala S., Sarmiento J., Takahashi T. & Tans P. |
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Title |
A large terrestrial carbon sink in North America implied by atmospheric and oceanic CO2 data and models. |
Type |
Journal Article |
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Year |
1998 |
Publication |
Science |
Abbreviated Journal |
Science |
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Volume |
282 |
Issue |
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Pages |
442-446 |
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Programme |
344 |
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ISSN |
0036-8075 |
ISBN |
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yes |
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Serial |
1954 |
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Author |
Zdzitowiecki K., Rocka A., Pisano E. & Ozouf Costaz C. |
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Title |
A list of parasitic worms collected off adelie Land (antarctica). |
Type |
Journal Article |
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Year |
1998 |
Publication |
Acta parasitologica |
Abbreviated Journal |
Acta Parasitol. |
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Volume |
43(2) |
Issue |
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Pages |
71-74 |
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Abstract |
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Programme |
281 |
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Edition |
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ISSN |
1230-2821 |
ISBN |
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yes |
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Call Number |
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Serial |
714 |
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